| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $149.40 | 4.820% | $156.6011 | $156.60 | $156.60 | $156.60 |
| Purchase #2 | $170.99 | 11.611% | $190.8436 | $190.84 | $190.85 | $190.80 |
| Purchase #3 | $71.65 | 12.397% | $80.5325 | $80.53 | $80.55 | $80.50 |
| Purchase #4 | $201.30 | 7.817% | $217.0356 | $217.04 | $217.05 | $217.00 |
| Purchase #5 | $69.83 | 5.649% | $73.7747 | $73.77 | $73.75 | $73.80 |
| Purchase #6 | $14.53 | 3.736% | $15.0728 | $15.07 | $15.05 | $15.10 |
| Purchase #7 | $190.49 | 4.635% | $199.3192 | $199.32 | $199.30 | $199.30 |
| 7 purchase totals = | $868.19 | $933.1795 | $933.17 | $933.15 | $933.10 | |